JURITSHerm Sprenger Black Stainless Steel Ultra-Plus Prong Collar with Center-Plate and Assembly chain - 3.2 mm x 23 inches

Herm Sprenger Black Stainless Steel Ultra-Plus Prong Collar with Center-Plate and Assembly chain - 3.2 mm x 23 inches

Herm Sprenger ClicLock Fastener Stainless Steel Buckle for Prong Dog Training Collar & Quick Release with Easy Buckle for Medium Large Dogs (3.0/3.2mm)

Herm Sprenger Black Stainless Steel ClicLock Buckle Quick Release Fastener for Dog Training Prong Collar for Small Medium Large Dogs Made in Germany (3.2mm)